Field and depot maintenance manual : test set, electrical meter TS-656/U.

"1 September 1961."

Operator's manual : multimeters AN/PSM-6, AN/PSM-6A, and AN/PSM-6B.

"4 August 1966."

Field and depot maintenance manual : test set, electrical meter TS-656/U.

"1 September 1961."

Operator's, organizational, direct support, and general support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools list) for multimeter AN/USM-223.

"September 1974."

Operator's, organizational, direct support and general support maintenance manual for impedance bridge ZM-71A/U (NSN 6625-00-236-1536).

Includes index.

Análisis del impacto de ampliar la cobertura de la oferta de energía prepago en Antioquia

El presente documento muestra un análisis sobre las decisiones, ventajas y desventajas asociadas con la ampliación de la cobertura de la oferta de energía prepago que tiene el Grupo EPM -- Todo esto evidenciado desde un punto de vista financiero y social que permitan conocer en detalle las implicaciones de esta decisión -- El Grupo EPM tiene en su propósito, la construcción de territorios sostenibles en todos los lugares donde tenga presencia -- Antioquia representa su mercado natural de origen, donde tiene el mayor porcentaje de usuarios y en sus objetivos siempre ha estado presente realizar intervenciones que permitan mejorar las condiciones de vida a través de soluciones de acceso y comprabilidad -- El Grupo siempre está en una constante búsqueda de generar valor agregado a los usuarios y desarrollar ofertas que permitan el disfrute de los servicios públicos domiciliarios, entendiendo las diferentes realidades y circunstancias que se viven en los territorios -- Una de las alternativas más exitosas desarrolladas por la empresa y en la cual ha sido líder en el mercado, es el esquema de energía prepago implementado desde el 2006 -- La energía prepago fue estructurada como una oferta que generaría beneficio para el Grupo representado en unos menores costos en los servicios de reconexión, suspensiones, cortes y unas mejoras en los índices de recaudo, para los usuarios les daba un mayor control sobre sus consumos y poder tener una forma de pago que se ajustara a la forma como reciben los ingresos -- La iniciativa ha dejado unos resultados positivos, sin embargo en las diferentes investigaciones y encuestas de satisfacción se identifica una oportunidad de mejora, debido a que algunos usuarios manifestaban el deseo y necesidad de hacer parte de esta oferta pero se les negaba el acceso debido a que no cumplían con las condiciones de entrada, razón por la cual se decidió realizar un análisis de estas condiciones de entrada y revisar la posibilidad de implementar algunos cambios -- El objetivo de esta investigación será hacer un análisis de la oferta de energía prepago actual de EPM para inferir algunos impactos económicos, sociales y regulatorios que tendría para el Grupo aumentar la cobertura de su mercado objetivo, contribuyendo así a mejorar la situación de comprabilidad de las comunidades vulnerables del Departamento de Antioquia -- Para ello se realiza un análisis de factibilidad de ampliar el esquema de energía prepago a partir de un modelo financiero y los resultados de talleres e investigaciones de percepción de los usuarios atendidos bajo esta modalidad

METER INSTALLATION SPECIFICATIONS HANDBOOK

This booklet is provided to assist customers, architects, engineers, contractors, developers, electricians and inspectors in planning and installing electric distribution and electric service. These regulations and policies will serve to provide safety and expedite service connection by establishing uniform and equitable standards for electric service.

Development and testing of a virtual energy meter using the Labview Environment

The quantity of electric energy utilized by a home, a business, or an electrically powered device is measured by an electricity meter, also known as an electric meter, electrical meter, or energy meter. Electric meters located at customers' locations are used by electric providers for billing. They are usually calibrated in billing units, with the kilowatt hour being the most popular (kWh). Typically, they are read once each billing cycle. When energy savings are sought during specific times, some meters may monitor demand, or the highest amount of electricity used during a specific time. Additionally, some meters feature relays for load shedding in response to responses during periods of peak load. The amount of electrical energy consumed by users is measured by a Watt-hour meter, also known as an energy meter. To charge the electricity usage by loads like lights, fans, and other appliances, utilities put these gadgets everywhere, including in households, businesses, and organizations. Watts are a fundamental power unit. A kilowatt is equal to one thousand watts. One kilowatt is regarded as one unit of energy used if used for one hour. These meters calculate the product of the instantaneous voltage and current readings and provide instantaneous power. This power is distributed over a period and is used during that time. Depending on the supply used by home or commercial installations, these may be single or three phase meters. These can be linked directly between line and load for minor service measurements, such as home consumers. However, step-down current transformers must be installed for greater loads to handle their higher current demands.

Performance of electric and microwave batch plant moisture meters in determining the moisture contents of fine-aggregate materials for concrete production /

Mode of access: Internet.

Cyclopedia of applied electricity; a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric light transmission, alternating-current machinery, telegraphy, etc.,

"A compilation of many of the most valuable instruction books of the American school of correspondence."--Forword.

Firmground ichnofacies recording high-frequency marine flooding events (Langhian transgression, Vallè-Penedès Basin, Spain)

The decapod burrow Spongeliomorpha sudolica occurs associated with transgressive firmgrounds in the transition between Aragonian continental red beds and Langhian marine units in some of the inner sectors of the Vallès-Penedès Basin. This ichnospecies designates branching burrow systems with scratch marks in the walls produced by marine crustacean decapods. The occurrence of Spongeliomorpha represents an example of theGlossifungites ichnofacies. The several horizons where the traces are found are intercalated with continental red beds a few meters below the main transgressive surface, which is overlain by fossiliferous marine sandstones. The Spongeliomorpha-bioturbated layers record short, high frequency marine flooding surfaces that may be related either to actual sea-level changes or to variations in tectonic subsidence or sediment input. In any case, these flooding events punctuated the early phases of the Langhian transgression in the basin.

Diffusion of Smart Meters in Central East Europe

The present study deals with innovation diffusion as the central component of innovation process and takes smart meters as a concrete example from the electric power industry. Smart meters are seen as key enablers of the industry-wide shift towards smart grids and are recognized by the European Union as means of reaching its environmental and energy goals. However, the spread of smart meters through the market, especially in Central East Europe (CEE), is not corresponding to the expectations and identified benefits. The current work synthesizes available data for the under-researched geographical region of CEE and clarifies the process of smart meter diffusion and drivers behind it. In addition to innovation theories the methods applied are rate of adoption and thematic analysis. The results prove the large gap between optimal and actual diffusion as well as the lagging position of CEE in comparison to the EU’s market leaders. The smart metering market is driven from bottom-up and the majority of CEE countries have already carried out or started the initial activities. Therefore, in coming years more intensive smart meters deployment will be seen.

Simultaneous recording of shadowgrams and schlieren images for the study of plasma assisted aerodynamics

This work describes an optical device for the simultaneous recording of shadowgrams and schlieren images, and some results are presented concerning its applications to the study of plasma assisted flow control in airfoil models. This approach offers many advantages in comparison to other methods, specially because the use of tracer particles (like smoke in wind tunnels) is not required for the experiments, thus avoiding contaminations in the electric discharges or air flows. Besides, while schlieren images reveal the refractive index gradients in the area of study, shadowgrams detect the second order spatial derivatives of the refractive indexes. Therefore, the simultaneous recording of these different images may give interesting information about the phenomena under study. In this paper, these images were used to confirm the existence of vortex structures in the flow induced by corona discharges on airfoil models. These structures are a possible explanation for the effects of drag reduction and lift force increasing, which have been reported in experiments of plasma assisted Aerodynamics.

Simultaneous Recording of Shadowgrams and Schlieren Images for the Study of Plasma Assisted Aerodynamics

This work describes an optical device for the simultaneous recording of shadowgrams and schlieren images, and some results are presented concerning its application to the study of plasma assisted flow control in airfoil models. This approach offers many advantages in comparison to other methods, specially because the use of tracer particles (like smoke in wind tunnels) is not required for the experiments, thus avoiding contaminations in the electric discharges or air flows. Besides, while schlieren images reveal the refractive index gradients in the area of study, shadowgrams detect the second order spatial derivatives of the refractive indexes. Therefore, the simultaneous recording of these different images may give interesting information about the phenomena under study.

Photorefractive phase coupling measurement using self-stabilized recording technique

The measurement of the phase shift φ between the transmited and difracted beams interfering along the same direction behind the hologram recorded in a photorefractive crystal is directly and accurately measured using a self-stabilized recording technique. The measured phase shift as a function of the applied electric field allows computing the Debye screening lenght and the effectively applied field coefficient of an undoped Bi 12TiO 20 crystal. The result is in good agreement with the already available information about this sample. © 2008 American Institute of Physics.